
  .project-tree-search
  {
    padding: 2px 5px;
    overflow: hidden;
  }

  .project-tree-search__field
  {
    position: relative;
  }

  .project-tree-search__input
  {
    width: 100%;
    box-sizing: border-box;
    padding: 2px 2px;
    margin: 2px;  /* for outline */

    border: 1px solid #888;
    background: white;
    border-radius: 2px;

    font-family: Consolas;
  }

  .project-tree-search_on .project-tree-search__clear-button
  {
    display: block;
  }
  .project-tree-search__clear-button
  {
    display: none;
    position: absolute;
    width: 16px;
    height: 16px;
    top: 4px;
    right: 1px;
    background: url(img/cancel-button_off.png) no-repeat center center;
    cursor: pointer;
  }
  .project-tree-search__clear-button:hover
  {
    background-image: url(img/cancel-button_on.png)
  }